A display device for a walker is disclosed which has a panel having a front surface, a back surface, a left side, a right side, an upper side, a lower side, and printed matter printed on the front surface, a first left side attachment device and a second left side attachment device each extending out from the left side of the panel, a first right side attachment device and a second right side attachment device each extending out from the right side of the panel, an upper attachment device extending out from the upper side, a lower attachment device extending out from the lower side, and a back attachment device extending out from the back surface.

A display device for a walker is disclosed which has a panel having a front surface, a back surface, a left side, a right side, an upper side, a lower side, and printed matter printed on the front surface, a first left side attachment device and a second left side attachment device each extending out from the left side of the panel, a first right side attachment device and a second right side attachment device each extending out from the right side of the panel, an upper attachment device extending out from the upper side, a lower attachment device extending out from the lower side, and a back attachment device extending out from the back surface.

An improved walking cane device adapted to be used by a blind person to aid in walking and navigating upon any walking surface, use information pre-programmed upon a computer module, use information gathered by a receiver member in an elongated shaft, and send information through a speaker member in the elongated shaft and the wireless earpiece to the blind person for aiding in walking and navigating upon any walking surface.

An intelligent umbrella includes a wireless transceiver to receive commands or messages from a mobile computing device and an integrated computing device, the integrated computing device including one or more memory devices, one or more processors and computer-readable instructions stored in the one or more memory devices. The computer-readable instructions are executable by the one or more processors to receive the commands or messages, via the wireless transceiver from the mobile computing device and to generate instructions, signals, commands and/or messages, based, at least in part on the received commands or messages from the mobile computing device. The computer-readable instructions are executable by the one or more processors to communicate the generated instructions, signals, commands or messages to one or more assemblies of the intelligent umbrella to cause the one or more assemblies of the intelligent umbrella to move in a specified manner.

An intelligent umbrella includes a wireless transceiver to receive commands or messages from a mobile computing device and an integrated computing device, the integrated computing device including one or more memory devices, one or more processors and computer-readable instructions stored in the one or more memory devices. The computer-readable instructions are executable by the one or more processors to receive the commands or messages, via the wireless transceiver from the mobile computing device and to generate instructions, signals, commands and/or messages, based, at least in part on the received commands or messages from the mobile computing device. The computer-readable instructions are executable by the one or more processors to communicate the generated instructions, signals, commands or messages to one or more assemblies of the intelligent umbrella to cause the one or more assemblies of the intelligent umbrella to move in a specified manner.

A system for a walking cane is provided. The walking cane may include a stem and a base, and the base may be provided in the shape of a human foot. The base may be made of various types of materials, such as a flexible silicone or rubber material. The foot shape may provide a natural, ergonomic feel for the user.

A system for a walking cane is provided. The walking cane may include a stem and a base, and the base may be provided in the shape of a human foot. The base may be made of various types of materials, such as a flexible silicone or rubber material. The foot shape may provide a natural, ergonomic feel for the user.

An animal tethering, assistive cane, and personal defense combination device incorporating user mobility and self-defense features includes a housing that defines an interior space. A leash is coupled to the housing and is positioned in the interior space. The leash is retractable type so that a cord of the leash is selectively extensible from the housing through an aperture. A user is positioned to couple the cord to a domestic animal to leash the domestic animal. A pole that is coupled to and extends from the housing comprises a plurality of nested sections so that the pole is selectively extensible and configured to serve as a mobility aid. A stun gun that is coupled to the pole distal from the housing is configured to administer an electrical shock to an attacker to incapacitate the attacker.

An animal tethering, assistive cane, and personal defense combination device incorporating user mobility and self-defense features includes a housing that defines an interior space. A leash is coupled to the housing and is positioned in the interior space. The leash is retractable type so that a cord of the leash is selectively extensible from the housing through an aperture. A user is positioned to couple the cord to a domestic animal to leash the domestic animal. A pole that is coupled to and extends from the housing comprises a plurality of nested sections so that the pole is selectively extensible and configured to serve as a mobility aid. A stun gun that is coupled to the pole distal from the housing is configured to administer an electrical shock to an attacker to incapacitate the attacker.

A mobile computing device may comprise a user interface component configured to output stimuli and receive inputs, a wireless transceiver configured to communicate commands and/or messages to one or more wireless transceivers of the one or more electronic devices, and one or more processors coupled to the user interface component and the wireless transceiver. A computer-readable storage medium may contain computer-readable instructions, that, when executed by the one or more processors, cause the one or more processors to receive input corresponding to a selected azimuth movement/position of the intelligent umbrella and a selected tilting movement position, communicate messages and/or commands, based on the selected azimuth movement and the selected tilting movement to the intelligent umbrella to cause a support assembly to rotate with respect to a base about an azimuth axis and to cause an upper support assembly to tilt with respect to a lower assembly about an elevation axis.